[time-nuts] question about Thunderbolt geo accuracy

Bob Camp lists at rtty.us
Thu May 10 16:07:05 UTC 2012


Hi

Just how accurate do you need? 

The local survey company will get you to ~ 1 cm in roughly an hour with
"real" survey gear. 

Bob

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of swingbyte
Sent: Thursday, May 10, 2012 8:50 AM
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] question about Thunderbolt geo acuracy

Hi all,
Hope this isn't too chat roomy, however, I have need of a survey precise 
geolocation type gps.  I was wondering if the precise timing abilities 
extend to its precision in position output?  I have a thunderbolt and 
one of those conical white aerials from china and would like to know if 
this combination will give me accurate height data.

Thanks

Tim

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